常見例句雙語例句So they found that the white leghorn was nearly perfect for that.所以他們發(fā)現(xiàn)有一種白色的來航雞幾乎是完美的。The effects of calcium phosphorus levels on egg shell quality were experimented in white Leghorn type shaver-288 laying hen 147-300 days of age for three years.對147—300日齡白來航型星雜288產(chǎn)蛋母雞用三年時間進行了鈣磷水平對蛋殼質(zhì)量影響的試驗。Methods 36 female healthy white leghorn chickens were randomly divided into experimental group and control group.將36只健康白色純種來享雞，隨機平均分成實驗組和對照組。 返回 white leghorn